private static String string = new String(new char[]{84, 101, 115, 116, 246, 228, 252, 223, 214, 196, 220, 63});
@Test
public void testCreateTextRecordUtf8German() throws Exception {
TextRecord textRecord = new TextRecord(string, Charset.forName("utf8"), Locale.GERMAN);
byte[] bytes = encoder.encodePayload(textRecord, messageEncoder);
assertEquals("02646554657374C3B6C3A4C3BCC39FC396C384C39C3F", NfcUtils.convertBinToASCII(bytes));
}